PopTest\Code\FunctionTest::testBody PHP Method

    public function testBody()
    {
        $f = FunctionGenerator::factory('newFunction');
        $f->setBody('echo $arg;');
        $f->appendToBody('echo $arg;');
        $this->assertEquals('    echo $arg;' . PHP_EOL . '    echo $arg;' . PHP_EOL, $f->getBody());
    }